MASCO Catalog: Construction Liquid and Powder

Read manufacturers' data sheets for complete specifications, installation procedures, and MSDS precautions. Warning: Chronic health effect possible—inhalation of silica dust may cause lung injury/disease (Silicosis). Take appropriate measures to avoid breathing dust. See page 179-180 for more information. 6 MASONS SUPPLY COMPANY Oregon (800) 537-3407 ♦ Washington (800) 537-6216 ♦ www.MASCO.net Clackamas | Eugene | West Eugene | Hillsboro | Medford | Portland | Salem | Ridgefield | Seattle | Tacoma | Woodinville Description : A calcium chloride free, accelerating water reducing admixture for use in concrete and mortar. It is compatible with air-entraining admixtures and conventional water reducing admixtures. Chloride free and accelerates initial and final set. May be used to improve set times for all concrete applications. Accelerated setting time of concrete depending on temperatures. Early form removal and quicker opening of patched pavement to traffic. Increased durability and wear resistance. Increased early and ultimate strength of concrete and mortar. Improved workability and decreased bleeding and segregation. Application : For use in cold weather concreting, structural & plain concrete, concrete block and mortar and precast and post tensioned concrete. Applicable Standards : ASTM C-494, Type C & E, AASHTO M-194, ANSI/NSF STD 61 registered. Dosage : Used at the rate of 12–24 oz./100 lbs. cement. As the quantity is increased, the acceleration of setting time and strengths are increased. Description : A dry, white, powdered set accelerator. Speeds up set times while increasing early compressive strength. Contains calcium, but no chlorides. Chlorides, such as the commonly used Calcium Chloride, promote corrosion in steel, promote efflorescence, and disturb color dispersion in colored concrete, mortar and plaster. Application : For use in pre-packaged mortar or concrete. Applicable Standards : ASTM C-494 Types C and E. (Certification pending) Dosage : 1 bag of Set Accelerator (5.6 oz.) for each sack of concrete or mortar (usually 60–80 lbs.). This equals about 1% calcium. Up to 3 bags per sack (about 3% calcium) may be used for faster acceleration. You will usually get about 1–3 hrs. reduction in set time depending on temperature. No. Size EU 5G80 5 gal. pail, 50 lbs., 36/pallet EU 55G80 55 gal. drum, 550 lbs. No. Size FZ 98454 5.6 oz. bag, 24/case, 10 lbs. FZ 98450 5 lb. bag, 8/case, 42 lbs. Accelguard 80 Non-Chloride Set Accelerator NON-CHLORIDE ACCELERATOR Admixtures for Concrete & Mortar